Dataset statistics
| Number of variables | 12 |
|---|---|
| Number of observations | 1279 |
| Missing cells | 0 |
| Missing cells (%) | 0.0% |
| Duplicate rows | 159 |
| Duplicate rows (%) | 12.4% |
| Total size in memory | 120.0 KiB |
| Average record size in memory | 96.1 B |
Variable types
| Numeric | 12 |
|---|
| Dataset has 159 (12.4%) duplicate rows | Duplicates |
fixed acidity is highly overall correlated with citric acid and 2 other fields | High correlation |
volatile acidity is highly overall correlated with citric acid | High correlation |
citric acid is highly overall correlated with fixed acidity and 2 other fields | High correlation |
free sulfur dioxide is highly overall correlated with total sulfur dioxide | High correlation |
total sulfur dioxide is highly overall correlated with free sulfur dioxide | High correlation |
density is highly overall correlated with fixed acidity | High correlation |
pH is highly overall correlated with fixed acidity and 1 other fields | High correlation |
citric acid has 105 (8.2%) zeros | Zeros |
Reproduction
| Analysis started | 2023-04-16 15:50:41.992314 |
|---|---|
| Analysis finished | 2023-04-16 15:51:09.130320 |
| Duration | 27.14 seconds |
| Software version | pandas-profiling v0.0.dev0 |
| Download configuration | config.json |
fixed acidity
Real number (ℝ)
| Distinct | 91 |
|---|---|
| Distinct (%) | 7.1% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 8.3236904 |
| Minimum | 4.6 |
|---|---|
| Maximum | 15.9 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 10.1 KiB |
Quantile statistics
| Minimum | 4.6 |
|---|---|
| 5-th percentile | 6.19 |
| Q1 | 7.1 |
| median | 7.9 |
| Q3 | 9.2 |
| 95-th percentile | 11.61 |
| Maximum | 15.9 |
| Range | 11.3 |
| Interquartile range (IQR) | 2.1 |
Descriptive statistics
| Standard deviation | 1.7242431 |
|---|---|
| Coefficient of variation (CV) | 0.20714887 |
| Kurtosis | 1.0970287 |
| Mean | 8.3236904 |
| Median Absolute Deviation (MAD) | 1 |
| Skewness | 0.96450626 |
| Sum | 10646 |
| Variance | 2.9730142 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 7.2 | 48 | 3.8% |
| 7.1 | 48 | 3.8% |
| 7.8 | 45 | 3.5% |
| 7.7 | 43 | 3.4% |
| 7.5 | 43 | 3.4% |
| 7 | 39 | 3.0% |
| 7.4 | 38 | 3.0% |
| 7.6 | 37 | 2.9% |
| 8.2 | 36 | 2.8% |
| 6.9 | 35 | 2.7% |
| Other values (81) | 867 |
| Value | Count | Frequency (%) |
| 4.6 | 1 | 0.1% |
| 4.7 | 1 | 0.1% |
| 4.9 | 1 | 0.1% |
| 5 | 4 | 0.3% |
| 5.1 | 3 | 0.2% |
| 5.2 | 6 | |
| 5.3 | 4 | 0.3% |
| 5.4 | 3 | 0.2% |
| 5.6 | 12 | |
| 5.7 | 1 | 0.1% |
| Value | Count | Frequency (%) |
| 15.9 | 1 | 0.1% |
| 15.6 | 2 | |
| 15.5 | 1 | 0.1% |
| 15 | 1 | 0.1% |
| 13.8 | 1 | 0.1% |
| 13.7 | 2 | |
| 13.4 | 1 | 0.1% |
| 13.3 | 3 | |
| 13.2 | 3 | |
| 13 | 3 |
volatile acidity
Real number (ℝ)
| Distinct | 138 |
|---|---|
| Distinct (%) | 10.8% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 0.53055903 |
| Minimum | 0.12 |
|---|---|
| Maximum | 1.58 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 10.1 KiB |
Quantile statistics
| Minimum | 0.12 |
|---|---|
| 5-th percentile | 0.28 |
| Q1 | 0.4 |
| median | 0.52 |
| Q3 | 0.64 |
| 95-th percentile | 0.8405 |
| Maximum | 1.58 |
| Range | 1.46 |
| Interquartile range (IQR) | 0.24 |
Descriptive statistics
| Standard deviation | 0.17927524 |
|---|---|
| Coefficient of variation (CV) | 0.33789877 |
| Kurtosis | 1.5071039 |
| Mean | 0.53055903 |
| Median Absolute Deviation (MAD) | 0.12 |
| Skewness | 0.74472878 |
| Sum | 678.585 |
| Variance | 0.032139613 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 0.43 | 38 | 3.0% |
| 0.5 | 37 | 2.9% |
| 0.59 | 36 | 2.8% |
| 0.6 | 33 | 2.6% |
| 0.58 | 32 | 2.5% |
| 0.39 | 30 | 2.3% |
| 0.41 | 30 | 2.3% |
| 0.4 | 30 | 2.3% |
| 0.36 | 29 | 2.3% |
| 0.52 | 29 | 2.3% |
| Other values (128) | 955 |
| Value | Count | Frequency (%) |
| 0.12 | 2 | 0.2% |
| 0.16 | 2 | 0.2% |
| 0.18 | 8 | |
| 0.19 | 1 | 0.1% |
| 0.2 | 3 | 0.2% |
| 0.21 | 5 | |
| 0.22 | 4 | |
| 0.23 | 4 | |
| 0.24 | 7 | |
| 0.25 | 6 |
| Value | Count | Frequency (%) |
| 1.58 | 1 | 0.1% |
| 1.33 | 2 | |
| 1.24 | 1 | 0.1% |
| 1.185 | 1 | 0.1% |
| 1.18 | 1 | 0.1% |
| 1.13 | 1 | 0.1% |
| 1.07 | 1 | 0.1% |
| 1.04 | 3 | |
| 1.035 | 1 | 0.1% |
| 1.025 | 1 | 0.1% |
citric acid
Real number (ℝ)
HIGH CORRELATION  ZEROS 
| Distinct | 79 |
|---|---|
| Distinct (%) | 6.2% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 0.27247068 |
| Minimum | 0 |
|---|---|
| Maximum | 1 |
| Zeros | 105 |
| Zeros (%) | 8.2% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 10.1 KiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 0 |
| Q1 | 0.1 |
| median | 0.26 |
| Q3 | 0.43 |
| 95-th percentile | 0.6 |
| Maximum | 1 |
| Range | 1 |
| Interquartile range (IQR) | 0.33 |
Descriptive statistics
| Standard deviation | 0.19544779 |
|---|---|
| Coefficient of variation (CV) | 0.71731677 |
| Kurtosis | -0.78099705 |
| Mean | 0.27247068 |
| Median Absolute Deviation (MAD) | 0.17 |
| Skewness | 0.3139054 |
| Sum | 348.49 |
| Variance | 0.038199838 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 0 | 105 | 8.2% |
| 0.49 | 55 | 4.3% |
| 0.02 | 39 | 3.0% |
| 0.24 | 38 | 3.0% |
| 0.26 | 32 | 2.5% |
| 0.01 | 30 | 2.3% |
| 0.32 | 28 | 2.2% |
| 0.21 | 28 | 2.2% |
| 0.1 | 28 | 2.2% |
| 0.03 | 26 | 2.0% |
| Other values (69) | 870 |
| Value | Count | Frequency (%) |
| 0 | 105 | |
| 0.01 | 30 | 2.3% |
| 0.02 | 39 | 3.0% |
| 0.03 | 26 | 2.0% |
| 0.04 | 21 | 1.6% |
| 0.05 | 15 | 1.2% |
| 0.06 | 16 | 1.3% |
| 0.07 | 18 | 1.4% |
| 0.08 | 22 | 1.7% |
| 0.09 | 25 | 2.0% |
| Value | Count | Frequency (%) |
| 1 | 1 | 0.1% |
| 0.78 | 1 | 0.1% |
| 0.76 | 3 | |
| 0.75 | 1 | 0.1% |
| 0.74 | 3 | |
| 0.73 | 3 | |
| 0.72 | 1 | 0.1% |
| 0.71 | 1 | 0.1% |
| 0.7 | 2 | |
| 0.69 | 2 |
residual sugar
Real number (ℝ)
| Distinct | 82 |
|---|---|
| Distinct (%) | 6.4% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 2.555473 |
| Minimum | 0.9 |
|---|---|
| Maximum | 15.5 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 10.1 KiB |
Quantile statistics
| Minimum | 0.9 |
|---|---|
| 5-th percentile | 1.5 |
| Q1 | 1.9 |
| median | 2.2 |
| Q3 | 2.6 |
| 95-th percentile | 5.2 |
| Maximum | 15.5 |
| Range | 14.6 |
| Interquartile range (IQR) | 0.7 |
Descriptive statistics
| Standard deviation | 1.4357897 |
|---|---|
| Coefficient of variation (CV) | 0.56184888 |
| Kurtosis | 29.03581 |
| Mean | 2.555473 |
| Median Absolute Deviation (MAD) | 0.3 |
| Skewness | 4.5645293 |
| Sum | 3268.45 |
| Variance | 2.0614919 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 2 | 119 | 9.3% |
| 2.2 | 108 | 8.4% |
| 2.1 | 105 | 8.2% |
| 1.8 | 100 | 7.8% |
| 1.9 | 91 | 7.1% |
| 2.3 | 86 | 6.7% |
| 2.4 | 70 | 5.5% |
| 2.5 | 68 | 5.3% |
| 2.6 | 64 | 5.0% |
| 1.7 | 61 | 4.8% |
| Other values (72) | 407 |
| Value | Count | Frequency (%) |
| 0.9 | 2 | 0.2% |
| 1.2 | 5 | 0.4% |
| 1.3 | 5 | 0.4% |
| 1.4 | 27 | 2.1% |
| 1.5 | 28 | 2.2% |
| 1.6 | 43 | |
| 1.65 | 1 | 0.1% |
| 1.7 | 61 | |
| 1.75 | 2 | 0.2% |
| 1.8 | 100 |
| Value | Count | Frequency (%) |
| 15.5 | 1 | |
| 15.4 | 2 | |
| 13.9 | 1 | |
| 13.8 | 2 | |
| 12.9 | 1 | |
| 11 | 1 | |
| 10.7 | 1 | |
| 9 | 1 | |
| 8.9 | 1 | |
| 8.8 | 2 |
chlorides
Real number (ℝ)
| Distinct | 143 |
|---|---|
| Distinct (%) | 11.2% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 0.088448006 |
| Minimum | 0.012 |
|---|---|
| Maximum | 0.611 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 10.1 KiB |
Quantile statistics
| Minimum | 0.012 |
|---|---|
| 5-th percentile | 0.054 |
| Q1 | 0.071 |
| median | 0.08 |
| Q3 | 0.091 |
| 95-th percentile | 0.132 |
| Maximum | 0.611 |
| Range | 0.599 |
| Interquartile range (IQR) | 0.02 |
Descriptive statistics
| Standard deviation | 0.049332416 |
|---|---|
| Coefficient of variation (CV) | 0.55775611 |
| Kurtosis | 39.524486 |
| Mean | 0.088448006 |
| Median Absolute Deviation (MAD) | 0.01 |
| Skewness | 5.5714775 |
| Sum | 113.125 |
| Variance | 0.0024336872 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 0.08 | 57 | 4.5% |
| 0.074 | 41 | 3.2% |
| 0.076 | 39 | 3.0% |
| 0.077 | 38 | 3.0% |
| 0.079 | 37 | 2.9% |
| 0.078 | 37 | 2.9% |
| 0.082 | 37 | 2.9% |
| 0.084 | 37 | 2.9% |
| 0.075 | 37 | 2.9% |
| 0.071 | 36 | 2.8% |
| Other values (133) | 883 |
| Value | Count | Frequency (%) |
| 0.012 | 2 | |
| 0.034 | 1 | 0.1% |
| 0.038 | 2 | |
| 0.039 | 3 | |
| 0.041 | 2 | |
| 0.042 | 3 | |
| 0.043 | 1 | 0.1% |
| 0.044 | 2 | |
| 0.045 | 4 | |
| 0.046 | 3 |
| Value | Count | Frequency (%) |
| 0.611 | 1 | 0.1% |
| 0.61 | 1 | 0.1% |
| 0.467 | 1 | 0.1% |
| 0.464 | 1 | 0.1% |
| 0.415 | 3 | |
| 0.414 | 2 | |
| 0.403 | 1 | 0.1% |
| 0.401 | 1 | 0.1% |
| 0.387 | 1 | 0.1% |
| 0.369 | 1 | 0.1% |
free sulfur dioxide
Real number (ℝ)
| Distinct | 57 |
|---|---|
| Distinct (%) | 4.5% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 15.876075 |
| Minimum | 1 |
|---|---|
| Maximum | 68 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 10.1 KiB |
Quantile statistics
| Minimum | 1 |
|---|---|
| 5-th percentile | 4 |
| Q1 | 7 |
| median | 14 |
| Q3 | 21 |
| 95-th percentile | 35 |
| Maximum | 68 |
| Range | 67 |
| Interquartile range (IQR) | 14 |
Descriptive statistics
| Standard deviation | 10.313517 |
|---|---|
| Coefficient of variation (CV) | 0.64962636 |
| Kurtosis | 1.8279779 |
| Mean | 15.876075 |
| Median Absolute Deviation (MAD) | 7 |
| Skewness | 1.1988345 |
| Sum | 20305.5 |
| Variance | 106.36863 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 6 | 112 | 8.8% |
| 5 | 86 | 6.7% |
| 15 | 62 | 4.8% |
| 12 | 62 | 4.8% |
| 10 | 62 | 4.8% |
| 7 | 60 | 4.7% |
| 17 | 55 | 4.3% |
| 16 | 48 | 3.8% |
| 9 | 47 | 3.7% |
| 13 | 44 | 3.4% |
| Other values (47) | 641 |
| Value | Count | Frequency (%) |
| 1 | 1 | 0.1% |
| 2 | 1 | 0.1% |
| 3 | 41 | 3.2% |
| 4 | 29 | 2.3% |
| 5 | 86 | |
| 5.5 | 1 | 0.1% |
| 6 | 112 | |
| 7 | 60 | |
| 8 | 38 | 3.0% |
| 9 | 47 |
| Value | Count | Frequency (%) |
| 68 | 2 | |
| 66 | 1 | 0.1% |
| 57 | 1 | 0.1% |
| 55 | 2 | |
| 53 | 1 | 0.1% |
| 52 | 2 | |
| 51 | 1 | 0.1% |
| 50 | 2 | |
| 48 | 3 | |
| 47 | 1 | 0.1% |
total sulfur dioxide
Real number (ℝ)
| Distinct | 139 |
|---|---|
| Distinct (%) | 10.9% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 46.657154 |
| Minimum | 6 |
|---|---|
| Maximum | 289 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 10.1 KiB |
Quantile statistics
| Minimum | 6 |
|---|---|
| 5-th percentile | 11 |
| Q1 | 22 |
| median | 38 |
| Q3 | 63 |
| 95-th percentile | 113.1 |
| Maximum | 289 |
| Range | 283 |
| Interquartile range (IQR) | 41 |
Descriptive statistics
| Standard deviation | 32.941962 |
|---|---|
| Coefficient of variation (CV) | 0.70604311 |
| Kurtosis | 2.7716785 |
| Mean | 46.657154 |
| Median Absolute Deviation (MAD) | 18 |
| Skewness | 1.3853179 |
| Sum | 59674.5 |
| Variance | 1085.1729 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 28 | 35 | 2.7% |
| 20 | 31 | 2.4% |
| 18 | 30 | 2.3% |
| 14 | 29 | 2.3% |
| 23 | 29 | 2.3% |
| 38 | 27 | 2.1% |
| 24 | 27 | 2.1% |
| 13 | 25 | 2.0% |
| 15 | 24 | 1.9% |
| 31 | 23 | 1.8% |
| Other values (129) | 999 |
| Value | Count | Frequency (%) |
| 6 | 3 | 0.2% |
| 7 | 3 | 0.2% |
| 8 | 12 | |
| 9 | 12 | |
| 10 | 23 | |
| 11 | 18 | |
| 12 | 22 | |
| 13 | 25 | |
| 14 | 29 | |
| 15 | 24 |
| Value | Count | Frequency (%) |
| 289 | 1 | 0.1% |
| 165 | 1 | 0.1% |
| 155 | 1 | 0.1% |
| 152 | 1 | 0.1% |
| 151 | 2 | |
| 149 | 1 | 0.1% |
| 147 | 2 | |
| 145 | 3 | |
| 144 | 3 | |
| 143 | 2 |
density
Real number (ℝ)
| Distinct | 386 |
|---|---|
| Distinct (%) | 30.2% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 0.99677398 |
| Minimum | 0.99007 |
|---|---|
| Maximum | 1.00369 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 10.1 KiB |
Quantile statistics
| Minimum | 0.99007 |
|---|---|
| 5-th percentile | 0.9937 |
| Q1 | 0.995655 |
| median | 0.9968 |
| Q3 | 0.997845 |
| 95-th percentile | 0.9998 |
| Maximum | 1.00369 |
| Range | 0.01362 |
| Interquartile range (IQR) | 0.00219 |
Descriptive statistics
| Standard deviation | 0.0018559414 |
|---|---|
| Coefficient of variation (CV) | 0.0018619481 |
| Kurtosis | 1.0892548 |
| Mean | 0.99677398 |
| Median Absolute Deviation (MAD) | 0.0011 |
| Skewness | 0.055801352 |
| Sum | 1274.8739 |
| Variance | 3.4445187 × 10-6 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 0.9968 | 30 | 2.3% |
| 0.9972 | 28 | 2.2% |
| 0.9976 | 27 | 2.1% |
| 0.9978 | 26 | 2.0% |
| 0.998 | 23 | 1.8% |
| 0.997 | 20 | 1.6% |
| 0.9994 | 19 | 1.5% |
| 0.9964 | 19 | 1.5% |
| 0.9988 | 18 | 1.4% |
| 0.9982 | 18 | 1.4% |
| Other values (376) | 1051 |
| Value | Count | Frequency (%) |
| 0.99007 | 2 | |
| 0.9902 | 1 | |
| 0.99064 | 2 | |
| 0.9912 | 1 | |
| 0.9915 | 1 | |
| 0.99154 | 1 | |
| 0.99157 | 1 | |
| 0.9916 | 2 | |
| 0.99182 | 2 | |
| 0.9921 | 1 |
| Value | Count | Frequency (%) |
| 1.00369 | 2 | |
| 1.0032 | 1 | 0.1% |
| 1.00315 | 2 | |
| 1.00289 | 1 | 0.1% |
| 1.0026 | 2 | |
| 1.00242 | 2 | |
| 1.0022 | 1 | 0.1% |
| 1.0021 | 2 | |
| 1.0015 | 1 | 0.1% |
| 1.0014 | 3 |
pH
Real number (ℝ)
| Distinct | 86 |
|---|---|
| Distinct (%) | 6.7% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 3.3116497 |
| Minimum | 2.74 |
|---|---|
| Maximum | 4.01 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 10.1 KiB |
Quantile statistics
| Minimum | 2.74 |
|---|---|
| 5-th percentile | 3.07 |
| Q1 | 3.21 |
| median | 3.31 |
| Q3 | 3.4 |
| 95-th percentile | 3.57 |
| Maximum | 4.01 |
| Range | 1.27 |
| Interquartile range (IQR) | 0.19 |
Descriptive statistics
| Standard deviation | 0.15401568 |
|---|---|
| Coefficient of variation (CV) | 0.046507236 |
| Kurtosis | 0.72037991 |
| Mean | 3.3116497 |
| Median Absolute Deviation (MAD) | 0.1 |
| Skewness | 0.19778842 |
| Sum | 4235.6 |
| Variance | 0.023720829 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 3.3 | 50 | 3.9% |
| 3.26 | 45 | 3.5% |
| 3.36 | 43 | 3.4% |
| 3.38 | 40 | 3.1% |
| 3.29 | 38 | 3.0% |
| 3.39 | 38 | 3.0% |
| 3.28 | 35 | 2.7% |
| 3.32 | 35 | 2.7% |
| 3.16 | 32 | 2.5% |
| 3.22 | 32 | 2.5% |
| Other values (76) | 891 |
| Value | Count | Frequency (%) |
| 2.74 | 1 | 0.1% |
| 2.88 | 2 | |
| 2.89 | 3 | |
| 2.9 | 1 | 0.1% |
| 2.92 | 3 | |
| 2.93 | 3 | |
| 2.94 | 4 | |
| 2.95 | 1 | 0.1% |
| 2.98 | 3 | |
| 2.99 | 2 |
| Value | Count | Frequency (%) |
| 4.01 | 1 | 0.1% |
| 3.9 | 2 | 0.2% |
| 3.85 | 1 | 0.1% |
| 3.78 | 2 | 0.2% |
| 3.75 | 1 | 0.1% |
| 3.74 | 1 | 0.1% |
| 3.72 | 1 | 0.1% |
| 3.71 | 4 | |
| 3.69 | 4 | |
| 3.68 | 5 |
sulphates
Real number (ℝ)
| Distinct | 92 |
|---|---|
| Distinct (%) | 7.2% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 0.66002346 |
| Minimum | 0.37 |
|---|---|
| Maximum | 2 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 10.1 KiB |
Quantile statistics
| Minimum | 0.37 |
|---|---|
| 5-th percentile | 0.47 |
| Q1 | 0.55 |
| median | 0.62 |
| Q3 | 0.73 |
| 95-th percentile | 0.931 |
| Maximum | 2 |
| Range | 1.63 |
| Interquartile range (IQR) | 0.18 |
Descriptive statistics
| Standard deviation | 0.17460463 |
|---|---|
| Coefficient of variation (CV) | 0.26454306 |
| Kurtosis | 12.614917 |
| Mean | 0.66002346 |
| Median Absolute Deviation (MAD) | 0.08 |
| Skewness | 2.5919993 |
| Sum | 844.17 |
| Variance | 0.030486776 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 0.6 | 56 | 4.4% |
| 0.58 | 53 | 4.1% |
| 0.62 | 53 | 4.1% |
| 0.54 | 50 | 3.9% |
| 0.56 | 46 | 3.6% |
| 0.55 | 43 | 3.4% |
| 0.57 | 43 | 3.4% |
| 0.64 | 41 | 3.2% |
| 0.63 | 38 | 3.0% |
| 0.53 | 37 | 2.9% |
| Other values (82) | 819 |
| Value | Count | Frequency (%) |
| 0.37 | 1 | 0.1% |
| 0.39 | 4 | 0.3% |
| 0.4 | 3 | 0.2% |
| 0.42 | 4 | 0.3% |
| 0.43 | 7 | 0.5% |
| 0.44 | 13 | |
| 0.45 | 6 | 0.5% |
| 0.46 | 17 | |
| 0.47 | 16 | |
| 0.48 | 27 |
| Value | Count | Frequency (%) |
| 2 | 1 | |
| 1.98 | 1 | |
| 1.95 | 2 | |
| 1.62 | 1 | |
| 1.61 | 1 | |
| 1.59 | 1 | |
| 1.56 | 1 | |
| 1.36 | 2 | |
| 1.34 | 1 | |
| 1.33 | 1 |
alcohol
Real number (ℝ)
| Distinct | 60 |
|---|---|
| Distinct (%) | 4.7% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 10.4181 |
| Minimum | 8.4 |
|---|---|
| Maximum | 14.9 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 10.1 KiB |
Quantile statistics
| Minimum | 8.4 |
|---|---|
| 5-th percentile | 9.2 |
| Q1 | 9.5 |
| median | 10.2 |
| Q3 | 11.1 |
| 95-th percentile | 12.5 |
| Maximum | 14.9 |
| Range | 6.5 |
| Interquartile range (IQR) | 1.6 |
Descriptive statistics
| Standard deviation | 1.0526943 |
|---|---|
| Coefficient of variation (CV) | 0.10104475 |
| Kurtosis | 0.24205079 |
| Mean | 10.4181 |
| Median Absolute Deviation (MAD) | 0.7 |
| Skewness | 0.86568773 |
| Sum | 13324.75 |
| Variance | 1.1081652 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 9.5 | 112 | 8.8% |
| 9.4 | 81 | 6.3% |
| 9.8 | 64 | 5.0% |
| 10.5 | 59 | 4.6% |
| 9.2 | 56 | 4.4% |
| 10 | 52 | 4.1% |
| 9.6 | 48 | 3.8% |
| 9.3 | 47 | 3.7% |
| 11 | 47 | 3.7% |
| 10.9 | 43 | 3.4% |
| Other values (50) | 670 |
| Value | Count | Frequency (%) |
| 8.4 | 1 | 0.1% |
| 8.8 | 2 | 0.2% |
| 9 | 25 | 2.0% |
| 9.05 | 1 | 0.1% |
| 9.1 | 20 | 1.6% |
| 9.2 | 56 | |
| 9.233333333 | 1 | 0.1% |
| 9.25 | 1 | 0.1% |
| 9.3 | 47 | |
| 9.4 | 81 |
| Value | Count | Frequency (%) |
| 14.9 | 1 | 0.1% |
| 14 | 4 | |
| 13.6 | 4 | |
| 13.56666667 | 1 | 0.1% |
| 13.5 | 1 | 0.1% |
| 13.4 | 3 | |
| 13.3 | 3 | |
| 13.1 | 1 | 0.1% |
| 13 | 3 | |
| 12.9 | 6 |
quality
Real number (ℝ)
| Distinct | 6 |
|---|---|
| Distinct (%) | 0.5% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 5.6239249 |
| Minimum | 3 |
|---|---|
| Maximum | 8 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 10.1 KiB |
Quantile statistics
| Minimum | 3 |
|---|---|
| 5-th percentile | 5 |
| Q1 | 5 |
| median | 6 |
| Q3 | 6 |
| 95-th percentile | 7 |
| Maximum | 8 |
| Range | 5 |
| Interquartile range (IQR) | 1 |
Descriptive statistics
| Standard deviation | 0.80690869 |
|---|---|
| Coefficient of variation (CV) | 0.14347786 |
| Kurtosis | 0.32462002 |
| Mean | 5.6239249 |
| Median Absolute Deviation (MAD) | 1 |
| Skewness | 0.19367088 |
| Sum | 7193 |
| Variance | 0.65110164 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 5 | 551 | |
| 6 | 506 | |
| 7 | 157 | 12.3% |
| 4 | 43 | 3.4% |
| 8 | 13 | 1.0% |
| 3 | 9 | 0.7% |
| Value | Count | Frequency (%) |
| 3 | 9 | 0.7% |
| 4 | 43 | 3.4% |
| 5 | 551 | |
| 6 | 506 | |
| 7 | 157 | 12.3% |
| 8 | 13 | 1.0% |
| Value | Count | Frequency (%) |
| 8 | 13 | 1.0% |
| 7 | 157 | 12.3% |
| 6 | 506 | |
| 5 | 551 | |
| 4 | 43 | 3.4% |
| 3 | 9 | 0.7% |
| fixed acidity | volatile acidity | citric acid | residual sugar | chlorides | free sulfur dioxide | total sulfur dioxide | density | pH | sulphates | alcohol | quality | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| fixed acidity | 1.000 | -0.262 | 0.659 | 0.204 | 0.250 | -0.175 | -0.089 | 0.616 | -0.703 | 0.205 | -0.068 | 0.101 |
| volatile acidity | -0.262 | 1.000 | -0.605 | 0.037 | 0.171 | 0.032 | 0.106 | 0.029 | 0.217 | -0.342 | -0.233 | -0.369 |
| citric acid | 0.659 | -0.605 | 1.000 | 0.175 | 0.124 | -0.080 | 0.010 | 0.360 | -0.545 | 0.333 | 0.091 | 0.201 |
| residual sugar | 0.204 | 0.037 | 0.175 | 1.000 | 0.190 | 0.055 | 0.125 | 0.431 | -0.065 | 0.035 | 0.131 | 0.033 |
| chlorides | 0.250 | 0.171 | 0.124 | 0.190 | 1.000 | -0.005 | 0.120 | 0.395 | -0.243 | 0.006 | -0.278 | -0.181 |
| free sulfur dioxide | -0.175 | 0.032 | -0.080 | 0.055 | -0.005 | 1.000 | 0.797 | -0.033 | 0.116 | 0.053 | -0.092 | -0.058 |
| total sulfur dioxide | -0.089 | 0.106 | 0.010 | 0.125 | 0.120 | 0.797 | 1.000 | 0.131 | -0.015 | 0.001 | -0.270 | -0.204 |
| density | 0.616 | 0.029 | 0.360 | 0.431 | 0.395 | -0.033 | 0.131 | 1.000 | -0.308 | 0.148 | -0.445 | -0.173 |
| pH | -0.703 | 0.217 | -0.545 | -0.065 | -0.243 | 0.116 | -0.015 | -0.308 | 1.000 | -0.081 | 0.195 | -0.027 |
| sulphates | 0.205 | -0.342 | 0.333 | 0.035 | 0.006 | 0.053 | 0.001 | 0.148 | -0.081 | 1.000 | 0.225 | 0.385 |
| alcohol | -0.068 | -0.233 | 0.091 | 0.131 | -0.278 | -0.092 | -0.270 | -0.445 | 0.195 | 0.225 | 1.000 | 0.480 |
| quality | 0.101 | -0.369 | 0.201 | 0.033 | -0.181 | -0.058 | -0.204 | -0.173 | -0.027 | 0.385 | 0.480 | 1.000 |
| fixed acidity | volatile acidity | citric acid | residual sugar | chlorides | free sulfur dioxide | total sulfur dioxide | density | pH | sulphates | alcohol | quality | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0 | 8.7 | 0.690 | 0.31 | 3.0 | 0.086 | 23.0 | 81.0 | 1.00020 | 3.48 | 0.74 | 11.6 | 6 |
| 1 | 6.1 | 0.210 | 0.40 | 1.4 | 0.066 | 40.5 | 165.0 | 0.99120 | 3.25 | 0.59 | 11.9 | 6 |
| 2 | 10.9 | 0.390 | 0.47 | 1.8 | 0.118 | 6.0 | 14.0 | 0.99820 | 3.30 | 0.75 | 9.8 | 6 |
| 3 | 8.8 | 0.685 | 0.26 | 1.6 | 0.088 | 16.0 | 23.0 | 0.99694 | 3.32 | 0.47 | 9.4 | 5 |
| 4 | 8.4 | 1.035 | 0.15 | 6.0 | 0.073 | 11.0 | 54.0 | 0.99900 | 3.37 | 0.49 | 9.9 | 5 |
| 5 | 8.2 | 0.390 | 0.49 | 2.3 | 0.099 | 47.0 | 133.0 | 0.99790 | 3.38 | 0.99 | 9.8 | 5 |
| 6 | 6.3 | 0.550 | 0.15 | 1.8 | 0.077 | 26.0 | 35.0 | 0.99314 | 3.32 | 0.82 | 11.6 | 6 |
| 7 | 8.0 | 0.500 | 0.39 | 2.6 | 0.082 | 12.0 | 46.0 | 0.99850 | 3.43 | 0.62 | 10.7 | 6 |
| 8 | 8.2 | 0.640 | 0.27 | 2.0 | 0.095 | 5.0 | 77.0 | 0.99747 | 3.13 | 0.62 | 9.1 | 6 |
| 9 | 11.5 | 0.180 | 0.51 | 4.0 | 0.104 | 4.0 | 23.0 | 0.99960 | 3.28 | 0.97 | 10.1 | 6 |
| fixed acidity | volatile acidity | citric acid | residual sugar | chlorides | free sulfur dioxide | total sulfur dioxide | density | pH | sulphates | alcohol | quality | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1269 | 8.1 | 0.730 | 0.00 | 2.5 | 0.081 | 12.0 | 24.0 | 0.99798 | 3.38 | 0.46 | 9.6 | 4 |
| 1270 | 10.3 | 0.500 | 0.42 | 2.0 | 0.069 | 21.0 | 51.0 | 0.99820 | 3.16 | 0.72 | 11.5 | 6 |
| 1271 | 8.8 | 0.550 | 0.04 | 2.2 | 0.119 | 14.0 | 56.0 | 0.99620 | 3.21 | 0.60 | 10.9 | 6 |
| 1272 | 6.4 | 0.390 | 0.33 | 3.3 | 0.046 | 12.0 | 53.0 | 0.99294 | 3.36 | 0.62 | 12.2 | 6 |
| 1273 | 9.4 | 0.400 | 0.47 | 2.5 | 0.087 | 6.0 | 20.0 | 0.99772 | 3.15 | 0.50 | 10.5 | 5 |
| 1274 | 9.1 | 0.600 | 0.00 | 1.9 | 0.058 | 5.0 | 10.0 | 0.99770 | 3.18 | 0.63 | 10.4 | 6 |
| 1275 | 8.2 | 0.635 | 0.10 | 2.1 | 0.073 | 25.0 | 60.0 | 0.99638 | 3.29 | 0.75 | 10.9 | 6 |
| 1276 | 7.2 | 0.620 | 0.06 | 2.7 | 0.077 | 15.0 | 85.0 | 0.99746 | 3.51 | 0.54 | 9.5 | 5 |
| 1277 | 7.9 | 0.200 | 0.35 | 1.7 | 0.054 | 7.0 | 15.0 | 0.99458 | 3.32 | 0.80 | 11.9 | 7 |
| 1278 | 5.8 | 0.290 | 0.26 | 1.7 | 0.063 | 3.0 | 11.0 | 0.99150 | 3.39 | 0.54 | 13.5 | 6 |
Most frequently occurring
| fixed acidity | volatile acidity | citric acid | residual sugar | chlorides | free sulfur dioxide | total sulfur dioxide | density | pH | sulphates | alcohol | quality | # duplicates | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 56 | 7.5 | 0.510 | 0.02 | 1.7 | 0.084 | 13.0 | 31.0 | 0.99538 | 3.36 | 0.54 | 10.5 | 6 | 4 |
| 14 | 6.7 | 0.460 | 0.24 | 1.7 | 0.077 | 18.0 | 34.0 | 0.99480 | 3.39 | 0.60 | 10.6 | 6 | 3 |
| 27 | 7.0 | 0.690 | 0.07 | 2.5 | 0.091 | 15.0 | 21.0 | 0.99572 | 3.38 | 0.60 | 11.3 | 6 | 3 |
| 41 | 7.2 | 0.630 | 0.00 | 1.9 | 0.097 | 14.0 | 38.0 | 0.99675 | 3.37 | 0.58 | 9.0 | 6 | 3 |
| 43 | 7.2 | 0.695 | 0.13 | 2.0 | 0.076 | 12.0 | 20.0 | 0.99546 | 3.29 | 0.54 | 10.1 | 5 | 3 |
| 95 | 8.3 | 0.650 | 0.10 | 2.9 | 0.089 | 17.0 | 40.0 | 0.99803 | 3.29 | 0.55 | 9.5 | 5 | 3 |
| 118 | 9.3 | 0.360 | 0.39 | 1.5 | 0.080 | 41.0 | 55.0 | 0.99652 | 3.47 | 0.73 | 10.9 | 6 | 3 |
| 128 | 9.9 | 0.540 | 0.45 | 2.3 | 0.071 | 16.0 | 40.0 | 0.99910 | 3.39 | 0.62 | 9.4 | 5 | 3 |
| 0 | 5.2 | 0.340 | 0.00 | 1.8 | 0.050 | 27.0 | 63.0 | 0.99160 | 3.68 | 0.79 | 14.0 | 6 | 2 |
| 1 | 5.6 | 0.500 | 0.09 | 2.3 | 0.049 | 17.0 | 99.0 | 0.99370 | 3.63 | 0.63 | 13.0 | 5 | 2 |